CN214485952U - Disc vacuum filter based on high-efficient collection of iron powder - Google Patents

Abstract

The application relates to the field of filters, in particular to a disc vacuum filter based on efficient collection of iron powder, which comprises a water through tank, an adsorption disc, a control device and a collection device, wherein the lower part of the adsorption disc is positioned in wastewater containing the iron powder, the adsorption disc is rotatably connected with the water through tank, the adsorption disc comprises a plurality of filter mesh bags, the filter mesh bags are distributed along the circumferential direction of the rotation of the adsorption disc, the collection device comprises a tank body, a feed plate and a scraper blade, the tank body is positioned at two sides of the adsorption disc, the upper end of the tank body is open, the upper end of the tank body is provided with the feed plate, one end of the feed plate is fixedly connected with the upper end of the tank body, the end of the feed plate, which is far away from the tank body, is abutted against one side of the feed plate, which is far away from the adsorption disc, the other end of the feed plate is rotatably connected with the water through tank, the water through tank is provided with a first motor, the first motor can drive the scraper blade to rotate, at the moment, the scraper blade can scrape the iron powder attached to the feed plate to fall into the tank, the purpose of improving the efficiency of collecting the iron powder of the disc vacuum filter is achieved.

Description

Disc vacuum filter based on high-efficient collection of iron powder

Technical Field

The application relates to the field of filters, in particular to a disc vacuum filter based on efficient collection of iron powder.

Background

The filtering operation is to separate solid and liquid in the material by using a filtering medium, and a disc vacuum filter is a filtering operation device, and is generally used in the industry to collect iron powder in waste water containing the iron powder.

Referring to fig. 1, disc vacuum filter includes logical pond 1, the adsorption disc, controlling means 3 and cell body 41, logical pond 1 is used for flowing the waste water that contains the iron powder, the adsorption disc lower part is arranged in the waste water that contains the iron powder, the adsorption disc rotates with logical pond 1 to be connected, the adsorption disc is provided with a plurality ofly, the adsorption disc includes a plurality of filter screen bags 2, filter screen bags 2 distribute along adsorption disc pivoted circumference, filter screen bags 2 are used for filtering the iron powder and walk waste water side by side, controlling means 3 is used for controlling filter screen bags 2 and switches between vacuum state and non-vacuum state, cell body 41 is located the adsorption disc both sides, and cell body 41 fixed connection is in logical pond 1, cell body 41 upper end opening, one side and the adsorption disc butt of port on the cell body 41. In the use, at first flow the waste water that contains the iron powder in logical pond 1, then relative logical pond 1 rotates the adsorption disc, and control filter screen bag 2 and be in vacuum state, when filter screen bag 2 rotates to the waste water that contains the iron powder in, iron powder and waste water can be drawn to vacuum state's filter screen bag 2, waste water can get into filter screen bag 2 and walk away side by side, the iron powder can adsorb in the filter screen bag 2 outside, when filter screen bag 2 that has the iron powder rotates to being close to the cell body 41 top, can control filter screen bag 2 and get into non-vacuum state, the iron powder on the filter screen bag 2 can be scraped off to cell body 41 last port this moment, the iron powder can drop to the cell body 41 because of the action of gravity simultaneously.

In view of the above-mentioned related technologies, after the iron powder is scraped from the filter mesh bag 2 at the port of the tank 41, a large amount of iron powder is accumulated at the position of the port of the tank 41 close to the filter mesh bag 2, and since the iron powder is filtered out from the wastewater, the iron powder is in a wet state, and the iron powder in the wet state adheres to the position of the port of the tank 41 close to the filter mesh bag 2, so that the iron powder cannot fall into the tank 41 in time, and further, the subsequent iron powder overflows from the tank 41 to the water flowing tank 1, and therefore, the efficiency of collecting the iron powder by the disk vacuum filter is low.

SUMMERY OF THE UTILITY MODEL

In order to promote disc vacuum filter's collection iron powder efficiency, this application provides a disc vacuum filter based on iron powder high efficiency is collected.

The application provides a disc vacuum filter based on iron powder high efficiency is collected adopts following technical scheme:

the utility model provides a disc vacuum filter based on iron powder is high-efficient to be collected, including leading to the pond, the adsorption disc, controlling means and collection device, it is used for flowing the waste water that contains the iron powder to lead to the pond, it is located in the waste water that contains the iron powder to lead to the pond lower part to adsorb the dish, the adsorption disc rotates with leading to the pond to be connected, the adsorption disc is provided with a plurality ofly, the adsorption disc includes a plurality of filter screen bags, filter screen bag distributes along adsorption disc pivoted circumference, filter screen bag is used for filtering the iron powder and walks away the waste water, controlling means is used for controlling filter screen bag and switches between vacuum state and non-vacuum state, collection device includes the cell body, feed plate and scraper blade, the cell body is located adsorption disc both sides, and cell body fixed connection is in leading to the pond, cell body upper end opening, the port is provided with the feed plate on the cell body, feed plate one end and upper port fixed connection, the feed plate is kept away from the tip and the adsorption disc of cell body and the feed plate, butt one side butt scraper blade one end butt groove body that the adsorption disc was kept away from to the cell body, The other end is rotationally connected with a water passing pool, and a first motor used for driving the scraper to rotate is arranged on the water passing pool.

By adopting the technical scheme, in the using process, firstly, wastewater containing iron powder flows in the water passing tank, then the adsorption disc rotates relative to the water passing tank, the filter mesh bag is controlled to be in a vacuum state, when the filter mesh bag rotates to the wastewater containing the iron powder, the filter mesh bag in the vacuum state can absorb the iron powder and the wastewater, the wastewater can enter the filter mesh bag and is discharged, the iron powder can be adsorbed at the outer side of the filter mesh bag, when the filter mesh bag with the iron powder rotates to be close to the upper part of the tank body, the filter mesh bag can be controlled to be in a non-vacuum state, the iron powder on the filter mesh bag can be scraped by the feed plate, and most of the scraped iron powder slides down into the tank body along the feed plate under the action of gravity; simultaneously first motor can drive the scraper blade and rotate, and the scraper blade can be scraped to the cell body in with the iron powder attached to on the feed plate this moment to can reduce the possibility that adheres to too much iron powder on the feed plate, consequently can reduce the follow-up iron powder of scraping on filtering the pocket and spill over to the possibility in leading to the pond, reach the purpose that promotes disc vacuum filter's collection iron powder efficiency.

Optionally, the feeding plate is in the shape of a circular arc plate.

Through adopting above-mentioned technical scheme, when first motor drove the relative water flowing pool rotation of scraper blade, the scraper blade was kept away from the tip of the rotation end of scraper blade and can the butt keep away from one side of absorption dish at the feed plate to slide to the tip that the feed plate is close to the cell body from the tip that the feed plate is close to the absorption dish, therefore the area that the feed plate can be scraped to the scraper blade is great, has reached the better purpose of the clearance effect of scraper blade to the feed plate.

Optionally, the scraper is detachably connected with the water passing pool.

Through adopting above-mentioned technical scheme, after the scraper blade worked a period, because the scraper blade kept away from the tip that the scraper blade rotated the end can with the feed plate butt and slide along the feed plate, consequently the scraper blade keeps away from the tip that the scraper blade rotated the end and has certain degree of wearing and tearing, the operating personnel can dismantle the scraper blade from the logical pond and change new scraper blade this moment, has reached the purpose that further promotes the clearance effect of scraper blade to the feed plate.

Optionally, the scraper blade is kept away from the tip fixedly connected with rubber strip of the rotation end of scraper blade, and rubber strip and one side butt that the adsorption disc was kept away from to the feed plate.

Through adopting above-mentioned technical scheme, when first motor drove the scraper blade and rotates, the scraper blade drove rubber strip butt on the feed plate and relative feed plate slides, because the rubber strip material is softer, consequently can reduce the possibility that the scraper blade was drawn and is decreased the feed plate, has reached the purpose that improves disc vacuum filter's steadiness.

Optionally, the collecting device further comprises a discharging pipe, a conveying assembly and a scraping column, the discharging pipe is located below the groove body, the groove body is communicated with the discharging pipe, the conveying assembly is located below the discharging pipe, the conveying assembly is used for conveying iron powder falling out of the groove body through the discharging pipe, the scraping column is abutted to the inner wall of the discharging pipe, the scraping column is rotatably connected with the discharging pipe along the circumferential direction of the discharging pipe, and a driving device used for driving the scraping column to rotate is arranged outside the discharging pipe.

Through adopting above-mentioned technical scheme, fall into the cell body at the iron powder after, the iron powder can be because the action of gravity drops to the transfer module through the unloading pipe on, transfer module can convey the iron powder to suitable position after that, scrape the post simultaneously and can butt on the internal perisporium of unloading pipe, and along the circumferential movement of unloading pipe under drive arrangement's drive, scrape the iron powder that the post can adhere the unloading inside pipe wall and scrape and fall this moment, thereby can reduce the possibility that the unloading pipe blockked up, consequently, the speed of iron powder whereabouts from the unloading pipe has been improved, the purpose of the efficiency of the iron powder is collected to the improvement disc vacuum filter has been reached.

Optionally, the driving device includes a gear ring and a gear, the end portion, close to the conveying assembly, of the blanking pipe is rotatably connected with the gear ring, the gear ring is perpendicular to the scraping column, the scraping column is fixedly connected with the gear ring, the gear is located outside the blanking pipe, the gear is meshed with the gear ring, and a second motor used for driving the gear to rotate is arranged on the blanking pipe.

Through adopting above-mentioned technical scheme, at the in-process of drive arrangement work, the second motor can drive gear revolve, and the gear can drive the relative unloading pipe of ring gear along unloading pipe circumferential direction, scrapes the post this moment and can follow the ring gear and rotate along unloading pipe, because ring gear and gear all are located the unloading outside of the pipe, consequently reached and reduced the purpose that drive arrangement disturbed the possibility that the iron powder falls from unloading pipe.

Optionally, the outer cover of the driving device is provided with a protective cover, and the protective cover is fixedly connected with the blanking pipe.

Through adopting above-mentioned technical scheme, in drive arrangement working process, gear and ring gear can constantly take place to rotate, and the protection casing covers outside drive arrangement, can reduce the possibility of operation people and ring gear and gear contact, consequently can reduce the injured possibility of operation people, has reached the purpose that improves disc vacuum filter's security.

Optionally, the scraping columns are provided with a plurality of scraping columns, a plurality of scraping columns are fixedly connected with reinforcing strips, and the reinforcing strips are located in the blanking pipe.

Through adopting above-mentioned technical scheme, when scraping the in-process of post at unloading intraductal rotation, scrape the post and can contact with a large amount of iron powder that are in the whereabouts state, the reinforcing strip can consolidate scraping the post this moment to reduce the whereabouts of iron powder and lead to scraping the possibility that the post warp, reached the purpose that promotes disc vacuum filter's steadiness.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the water passing tank, the adsorption disc, the control device, the tank body, the feeding plate and the scraper, the scraper can scrape the iron powder attached to the feeding plate into the tank body, so that the possibility of overflow of the iron powder scraped from the filter mesh bag to the water passing tank subsequently can be reduced, and the purpose of improving the iron powder collecting efficiency of the disc vacuum filter is achieved;

2. by arranging the scraping column, the iron powder adhered to the inner wall of the blanking pipe can be scraped off by the scraping column, so that the possibility of blockage of the blanking pipe can be reduced, and the aim of improving the efficiency of collecting the iron powder by the disc vacuum filter is fulfilled;

3. through setting up ring gear and gear, ring gear and gear all are located the unloading outside of tubes, have reached the purpose that reduces drive arrangement and has disturbed the possibility that the iron powder falls from the unloading pipe.

Drawings

FIG. 1 is a schematic view of a disk vacuum filter of the prior art;

FIG. 2 is a schematic structural view of a disk vacuum filter according to an embodiment of the present application;

FIG. 3 is a partial enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view highlighting the wiper post structure.

Description of reference numerals: 1. a water tank is communicated; 2. filtering the mesh bag; 3. a control device; 4. a collection device; 41. a trough body; 42. a feeding plate; 43. a squeegee; 431. a rotating shaft; 4311. a bolt; 432. a rubber strip; 44. a discharging pipe; 45. a transfer assembly; 46. scraping the column; 5. a drive device; 51. a ring gear; 52. a gear; 6. a protective cover; 7. and (5) reinforcing the strip.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses a disk vacuum filter for collecting iron powder from waste water containing the iron powder. Referring to fig. 2, disc vacuum filter includes leads to water tank 1, the adsorption disc, controlling means 3 and collection device 4, lead to water tank 1 and be used for flowing the waste water that contains the iron powder, lead to water tank 1 level setting, the vertical setting of adsorption disc, the adsorption disc lower part is arranged in the waste water that contains the iron powder, the adsorption disc rotates with lead to water tank 1 and is connected, the adsorption disc is provided with a plurality ofly, a plurality of adsorption discs evenly set up along 1 length direction in lead to water tank, the adsorption disc includes a plurality of filter screen bags 2, filter screen bags 2 along adsorption disc pivoted circumference distribution, filter screen bags 2 are used for filtering the iron powder and walk waste water side by side, controlling means 3 is used for controlling filter screen bags 2 and switches between vacuum state and non-vacuum state, collection device 4 is used for collecting the iron powder that adsorbs on filter screen bags 2.

Referring to fig. 2, in the using process, firstly, wastewater containing iron powder flows in the water passing tank 1, then the adsorption disc is rotated relative to the water passing tank 1, and the filter mesh bag 2 is controlled to be in a vacuum state, when the filter mesh bag 2 rotates to the wastewater containing iron powder, the filter mesh bag 2 in the vacuum state can absorb the iron powder and the wastewater, the wastewater can enter the filter mesh bag 2 and be discharged, at the moment, the iron powder can be adsorbed on the outer side of the filter mesh bag 2, and the collection device 4 can collect the iron powder adsorbed on the filter mesh bag 2.

Referring to fig. 3, collecting device 4 includes cell body 41, feed plate 42 and scraper blade 43, the vertical setting of cell body 41 is in adsorption disc both sides, cell body 41 fixed connection is in logical pond 1, cell body 41 upper end opening, cell body 41 upper end mouth is provided with feed plate 42, feed plate 42 one end and cell body 41 upper end mouth fixed connection, the tip and the adsorption disc butt of cell body 41 are kept away from to feed plate 42, one side butt that adsorption disc was kept away from to scraper blade 43 one end and feed plate 42, the other end rotates with logical pond 1 to be connected, be provided with on the logical pond 1 and be used for driving scraper blade 43 pivoted first motor. When the filter mesh bag 2 with the iron powder rotates to be close to the upper part of the tank body 41, the filter mesh bag 2 can be controlled to enter a non-vacuum state, the iron powder on the filter mesh bag 2 can be scraped off by the feeding plate 42, and most of the scraped iron powder slides into the tank body 41 along the feeding plate 42 under the action of gravity; meanwhile, the scraper 43 is driven by the first motor to rotate, and at the moment, the iron powder attached to the feeding plate 42 is scraped to the groove body 41 by the scraper 43, so that the possibility of adhering excessive iron powder to the feeding plate 42 can be reduced, the possibility of overflowing the iron powder scraped subsequently from the filter mesh bag 2 to the water flowing tank 1 can be reduced, and the purpose of improving the iron powder collecting efficiency of the disc vacuum filter is achieved.

Referring to fig. 3, the feeding plate 42 is in the shape of an arc plate, the rotating end of the scraper 43 is located at the center of the feeding plate 42, when the first motor drives the scraper 43 to rotate relative to the water passing tank 1, the end of the scraper 43 away from the rotating end of the scraper 43 can abut against the side of the feeding plate 42 away from the adsorption disc, and slide to the end of the feeding plate 42 close to the tank body 41 from the end of the feeding plate 42 close to the adsorption disc, so that the area of the feeding plate 42 scraped by the scraper 43 is large, and the purpose of better cleaning effect of the scraper 43 on the feeding plate 42 is achieved.

Referring to fig. 3, a rotating shaft 431 is arranged at a rotating end of the scraping plate 43, the rotating shaft 431 is rotatably connected with the water passing tank 1, the first motor is used for driving the rotating shaft 431 to rotate, a slot is formed in the rotating shaft 431, the rotating end of the scraping plate 43 is inserted into the rotating shaft 431 through the slot, a bolt 4311 is arranged on the rotating shaft 431, a bolt cap of the bolt 4311 is located outside the rotating shaft 431, and an end portion, far away from the bolt cap, of the bolt 4311 penetrates through the rotating shaft 431 and abuts against the scraping plate 43. After the scraper 43 works for a period of time, because the end of the scraper 43 away from the rotation end of the scraper 43 abuts against the feed plate 42 and slides along the feed plate 42, the end of the scraper 43 away from the rotation end of the scraper 43 is worn to some extent, and at this time, the operator can detach the bolt 4311 from the rotating shaft 431, detach the scraper 43 from the rotating shaft 431 and replace the scraper 43 with a new one, thereby achieving the purpose of further improving the cleaning effect of the scraper 43 on the feed plate 42.

Referring to fig. 3, a rubber strip 432 is fixedly connected to an end of the scraper 43 away from the rotating shaft 431, and the rubber strip 432 abuts against a side of the feeding plate 42 away from the adsorption tray. When the first motor drives the scraper 43 to rotate, the scraper 43 drives the rubber strip 432 to abut against the feeding plate 42 and slide relative to the feeding plate 42, and the rubber strip 432 is made of soft material, so that the possibility that the scraper 43 scratches the feeding plate 42 can be reduced, and the purpose of improving the stability of the disc vacuum filter is achieved.

Referring to fig. 3 and 4, collecting device 4 further includes a discharging pipe 44, a conveying assembly 45 and a scraping column 46, discharging pipe 44 is vertically arranged, discharging pipe 44 is located below groove 41, the lower end of groove 41 is communicated with the upper end opening of discharging pipe 44, conveying assembly 45 is located below discharging pipe 44, conveying assembly 45 is used for conveying iron powder falling out from groove 41 through discharging pipe 44, scraping column 46 is vertically arranged, scraping column 46 abuts against the inner wall of discharging pipe 44, scraping column 46 is rotationally connected with discharging pipe 44 along the circumferential direction of discharging pipe 44, scraping column 46 is provided with a plurality of driving devices 5 for driving scraping column 46 to rotate, and discharging pipe 44 is externally provided with driving devices 5 for driving scraping column 46 to rotate. After the iron powder falls into the trough body 41, the iron powder can drop to the conveying assembly 45 through the discharging pipe 44 under the action of gravity, then the conveying assembly 45 can convey the iron powder to a proper position, meanwhile, the scraping column 46 can abut against the inner peripheral wall of the discharging pipe 44, and move along the circumferential direction of the discharging pipe 44 under the driving of the driving device 5, at the moment, the scraping column 46 can scrape the iron powder adhered to the inner wall of the discharging pipe 44, so that the possibility of blockage of the discharging pipe 44 can be reduced, the falling speed of the iron powder from the discharging pipe 44 is increased, and the purpose of increasing the efficiency of collecting the iron powder by the disc vacuum filter is achieved.

Referring to fig. 4, the driving device 5 includes a gear ring 51 and a gear 52, the gear ring 51 is an outer gear ring 51, the gear ring 51 and the gear 52 are both horizontally disposed, a lower port of the blanking pipe 44 is rotatably connected with the gear ring 51, a lower end of the wiping column 46 is fixedly connected with the gear ring 51, the gear 52 is located outside the blanking pipe 44, the gear 52 is engaged with the gear ring 51, and a second motor for driving the gear 52 to rotate is disposed on the blanking pipe 44. In the working process of the driving device 5, the gear 52 is driven by the second motor to rotate, the gear 52 drives the gear ring 51 to rotate along the circumferential direction of the blanking pipe 44 relative to the blanking pipe 44, at this time, the scraping column 46 can rotate along the blanking pipe 44 along with the gear ring 51, and because the gear ring 51 and the gear 52 are both located outside the blanking pipe 44, the purpose of reducing the possibility that the driving device 5 interferes the iron powder falling from the blanking pipe 44 is achieved.

Referring to fig. 4, the driving device 5 is covered with a protective cover 6, the protective cover 6 is fixedly connected with the discharging pipe 44, and the second motor is fixedly connected with the protective cover 6. In the working process of the driving device 5, the gear 52 and the gear ring 51 can continuously rotate, and the protective cover 6 covers the driving device 5, so that the possibility that an operator contacts with the gear ring 51 and the gear 52 can be reduced, the possibility that the operator is injured can be reduced, and the purpose of improving the safety of the disc vacuum filter is achieved.

Referring to fig. 4, a reinforcing strip 7 is fixedly connected between the upper ends of the scraping columns 46, the reinforcing strip 7 is horizontally arranged, and the reinforcing strip 7 is located in the discharging pipe 44. When the scraping columns 46 rotate in the blanking pipe 44, the scraping columns 46 can be in contact with a large amount of iron powder in a falling state, and the reinforcing strips 7 can reinforce the scraping columns 46, so that the possibility of deformation of the scraping columns 46 caused by falling of the iron powder is reduced, and the purpose of improving the stability of the disc vacuum filter is achieved.

The implementation principle of the disc vacuum filter based on the efficient collection of the iron powder is as follows: in the using process, firstly, wastewater containing iron powder flows in the water passing pool 1, then the adsorption disc rotates relative to the water passing pool 1, and the filter mesh bag 2 is controlled to be in a vacuum state; when the filter mesh bag 2 rotates into the wastewater containing iron powder, the filter mesh bag 2 in a vacuum state can absorb the iron powder and the wastewater, the wastewater can enter the filter mesh bag 2 and be discharged, and the iron powder can be adsorbed on the outer side of the filter mesh bag 2; when the filter mesh bag 2 with the iron powder rotates to be close to the upper part of the tank body 41, the filter mesh bag 2 can be controlled to enter a non-vacuum state, the iron powder on the filter mesh bag 2 can be scraped off by the feeding plate 42, and most of the scraped iron powder slides into the tank body 41 along the feeding plate 42 under the action of gravity; meanwhile, the first motor drives the scraper 43 to rotate, and at the moment, the scraper 43 scrapes the iron powder attached to the feeding plate 42 into the groove body 41, so that the possibility of adhering excessive iron powder to the feeding plate 42 can be reduced, the possibility of overflowing the iron powder scraped from the filter mesh bag 2 to the water flowing pool 1 can be reduced, and the purpose of improving the iron powder collecting efficiency of the disc vacuum filter is achieved; after the iron powder falls into the chute 41, the iron powder will fall through the blanking pipe 44 onto the transfer assembly 45 due to gravity, and then the transfer assembly 45 will transfer the iron powder to a suitable location.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a disc vacuum filter based on iron powder is high-efficient collects which characterized in that: comprises a water passing tank (1), an adsorption disc, a control device (3) and a collection device (4), wherein the water passing tank (1) is used for flowing wastewater containing iron powder, the lower part of the adsorption disc is positioned in the wastewater containing the iron powder, the adsorption disc is rotationally connected with the water passing tank (1) and is provided with a plurality of adsorption discs, each adsorption disc comprises a plurality of filter mesh bags (2), the filter mesh bags (2) are circumferentially distributed along the rotation of the adsorption disc, the filter mesh bags (2) are used for filtering the iron powder and removing the wastewater, the control device (3) is used for controlling the filter mesh bags (2) to be switched between a vacuum state and a non-vacuum state, the collection device (4) comprises a groove body (41), a feeding plate (42) and a scraping plate (43), the groove body (41) is positioned on two sides of the adsorption disc, the groove body (41) is fixedly connected in the water passing tank (1), the upper end of the groove body (41) is open, and the upper end opening of the groove body (41) is provided with the feeding plate (42), feed plate (42) one end and cell body (41) up end fixed connection, the tip and the adsorption disc butt of cell body (41) are kept away from to feed plate (42), and one side butt, the other end that the adsorption disc was kept away from to scraper blade (43) one end and feed plate (42) rotate with logical pond (1) and are connected, are provided with on logical pond (1) and are used for driving scraper blade (43) pivoted motor.

2. The disk vacuum filter based on iron powder high-efficiency collection according to claim 1, characterized in that: the feeding plate (42) is in the shape of a circular arc plate.

3. The disk vacuum filter based on iron powder high-efficiency collection according to claim 1, characterized in that: the scraper (43) is detachably connected with the water passing pool (1).

4. The disk vacuum filter based on iron powder high-efficiency collection according to claim 1, characterized in that: the end part of the scraper (43) far away from the rotating end of the scraper (43) is fixedly connected with a rubber strip (432), and the rubber strip (432) is abutted against one side of the feeding plate (42) far away from the adsorption disc.

5. The disk vacuum filter based on iron powder high-efficiency collection according to claim 1, characterized in that: collecting device (4) still include unloading pipe (44), transfer module (45) and scrape post (46), unloading pipe (44) are located cell body (41) below, cell body (41) and unloading pipe (44) intercommunication, transfer module (45) are located unloading pipe (44) below, transfer module (45) are used for conveying cell body (41) through the iron powder that unloading pipe (44) fall out, scrape post (46) butt at unloading pipe (44) inner wall, it is connected with unloading pipe (44) rotation to scrape post (46) along unloading pipe (44) circumference, unloading pipe (44) are provided with outward and are used for the drive to scrape post (46) pivoted drive arrangement (5).

6. The disk vacuum filter based on iron powder high-efficiency collection according to claim 5, wherein: the driving device (5) comprises a gear ring (51) and a gear (52), the end part, close to the transmission assembly (45), of the discharging pipe (44) is rotatably connected with the gear ring (51), the gear ring (51) is perpendicular to the scraping column (46), the scraping column (46) is fixedly connected with the gear ring (51), the gear (52) is located outside the discharging pipe (44), the gear (52) is meshed with the gear ring (51), and a second motor used for driving the gear (52) to rotate is arranged on the discharging pipe (44).

7. The disk vacuum filter based on iron powder high-efficiency collection according to claim 5, wherein: the outer cover of the driving device (5) is provided with a protective cover (6), and the protective cover (6) is fixedly connected with the discharging pipe (44).

8. The disk vacuum filter based on iron powder high-efficiency collection according to claim 5, wherein: the scraping columns (46) are arranged in a plurality of numbers, the plurality of scraping columns (46) are fixedly connected with reinforcing strips (7), and the reinforcing strips (7) are located in the discharging pipe (44).

Images